אָשַׁר (b. h., √אש , v. אשש) to exist, be strong, happy; v. יָשַׁר.
    Pi. - אִישֵּׁר, אִשֵּׁר (b. h.) 1) to exalt, praise, declare happy. Pesik. R. s. 45 התחיל מְאַשְּׁרֵם he commenced by declaring them happy; v. אַשְׁרֵי. —2) to substantiate; to verify, attest to. Num. R. s. 14 לאַשֵּׁר את הדין to give strength to the legal decision Y. Gitt. IX, 50ᶜ bot. (אישרניהי) אִישַּׁרְנוּהוּ we have verified it in the presence of &c.—Part. pass. מְאוּשָּׁר 1) firm, strong. Gen. R. s. 15, beg. the bux-tree is called תְּאַשּׁוּר because it is מא׳ וכ׳ the strongest of all (cmp. אֵשֶׁל). Y. Succ. III, 54ᵃ top; Y. Meg. I, 72ᵃ top המא׳ שבכלן וכ׳ the strongest (expression) of all, is Hallelujah.—2) substantial, good, rich. Gen. R. s. 90, end (ref. to את כל אֲשֶׁר Gen. XLI, 56) המְאוּשָּׁרִין שבהם the best stores of all. Gen. R. s. 28.—Snh. 22ᵃ is called Ashurith שמְאוּשֶּׁרֶת בכתב because its characters are substantial (Ar. שמאושר); Y. Meg. I, 71ᵇ bot.; Y. Sot. VII, 21ᶜ top.
    Hithpa. - הִתְאַשֵּׁר to be set up, be erected. Sifra K’dosh. beg. (play on אֲשֵׁרִים) על שם שהם מִתְאַשְּׁרִים מאחרים because they are put up by others.